thesolution is Flatliners: footwear odor killers
Unlike other inserts, Flatliners are specifically made thin enough to use in women’s flats. You never have to say, "my feet smell" again thanks to these little helpers. They can be placed in already stinky shoes or in new pairs as a preventative measure against stinky shoes, extending the life of your favorite around-town shoes, heels, flats, and everything in between. Like other Solutions That Stick products, Flatliners are held onto shoes with adhesive. Simply peel and stick. They should be changed about every 3 months or 3,000 miles, whichever comes first, to keep your shoes smelling fresh.
Using Flatliners is as easy as:
1) Wipe out inside of shoe to remove anything that might interfere with adhesive.
2) When dry, peel off paper backing and adhere flat liner to the inside sole of each shoe.
3) Replace flat liners every 3 months or 3,000 miles, whichever comes first.
Contains: 1 pair
Material: Soft fabric-covered antimicrobial activated carbon
Measures: 5.5 x 2.8 x .04" (14 x 7 x .1 cm)
Made in the USA.